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प्रश्न
Complete the following table.
| Cell/Tissue/Muscles | Functions | |
| 1. | Cardiac muscles | ______ |
| 2. | ______ | Connect skeletal muscles to bones. |
| 3. | Chondroblast cells | ______ |
| 4. | ______ | Secrete heparin and histamine |
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उत्तर
| Cell/Tissue/Muscles | Functions | |
| 1. | Cardiac muscles | Cardiac muscles bring about contraction and relaxation of the heart |
| 2. | Tendons | Connect skeletal muscles to bones. |
| 3. | Chondroblast cells | Produce and maintain cartilage matrix |
| 4. | Mast cells | Secrete heparin and histamine |
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संबंधित प्रश्न
The nervous system of mammals uses both electrical and chemical means to send signals via neurons. Which part of the neuron receives impulse?
The supporting cells that produce myelin sheath in the PNS are _________.
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Long answer question
Draw the neat labelled diagram of Multipolar Neuron.
Answer the following question.
Identify and name the type of tissue in the following:
Skin
Answer the following question.
Supriya stepped out into the bright street from a cinema theatre. In response, her eye pupil shrunk. Identify the muscle responsible for the same.
Describe the structure of multipolar neuron.
Match the following:
| 'A' Group | 'B' Group |
| 1. Muscle | a. Perichondrium |
| 2. Bone | b. Sarcolemma |
| 3. Nerve cell | c. Periosteum |
| 4. Cartilage | d. Neurilemma |
The resting potential of a neuron is ______.
A motor nerve carries impulses from ______
